Spot-welded matrix bands are custom-made bands used for Class ...

[TFauchery]

Spot-welded matrix bands are custom-made bands used for Class _____ restorations.
 a. I
  b. V
  c. II
  d. VI

Question 2

When displaced teeth are repositioned, they are held in place with a splint and left in place for ________ weeks.
 a. 2 to 4
  b. 6 to 8
  c. a minimum of 8
  d. both b and c

[juliaf]

Answer to Question 1

c
RATIONALE: Spot-welded matrix bands are custom-made bands used for Class II restorations.

Answer to Question 2

a
RATIONALE: When displaced teeth are repositioned, they are held in place with a splint and left in place for 2 to 4 weeks.

[TFauchery]

Thanks for the timely response, appreciate it

[Viet Thy]

Excellent